The Avalanche XTR is ready to run and ready to smother the competition. The 4.57cc .28 SH big block engine provides tons of power for huge acceleration and car crushing action! A specially designed composite dual disc brake stops the Avalanche XTR in its tracks. It's perfect for bashers who prefer nitro and durability. This monster includes 3 sealed differentials, adjustable suspension, aluminum bodied oil filled adjustable shocks, powerful engine, and front and rear sway bars.